baber/WOPTO huggingface dataset:
Patent JP-2018164328-A (JP)
Title: Resonance inverter
Inventor: YAMAGUCHI YOSHIHISA
IPC: H02M7/48
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a resonance inverter that can make constitution of a control unit simple and let output electric power accurately approximate a target value in a short time.SOLUTION: An resonance inverter comprises a main circuit part 2, a control unit 4, a voltage sensor 5 and an electric power detection unit 6. The control unit 4 turns ON/OFF a switch 3 of the main circuit part 2. Consequently, DC electric power is converted into AC electric power, which is supplied as output electric power P to a resonance load 8. The control unit 4 controls a duty D and a drive frequency F of the switch 3. Consequently, the output electric power P is controlled. The control unit 4 controls the duty D using a measured value of a supply voltage V. Further, the drive frequency F is controlled using a target value Pof the output electric power V.SELECTED DRAWING: Figure 1
Patent JP-2017113621-A (JP)
Title: Game board
Inventor: TAKEUCHI SHUNGO
IPC: A63F7/02
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a game board, where interest is added to game board explanation display regarding the game board represented by a Pachinko machine, or the like.SOLUTION: When special pattern 2 reservation is increased by one during a special pattern 1 variation game (f), and a main control part 300 determines that decision of losing or winning based on the increased special pattern 2 start information has resulted in a jackpot, a performance with a content without depending on the content of game board explanation display based on information of a special pattern 1 read-ahead result immediately before is displayed in a performance display area 208d (j).SELECTED DRAWING: Figure 27
Patent JP-2018166835-A (JP)
Title: Game machine
Inventor: INAGAKI TADASHI
IPC: A63F7/02
Filed: 2017-03-30
Abstract: To provide a game machine capable of improving amusement of games.SOLUTION: A game machine includes a movable device 15D capable of emitting light forward. The movable device 15D includes: first light emitting means 15D1 including a permeable member and capable of emitting light forward; a half mirror 15D3 disposed so as to be substantially orthogonal to the front-rear direction behind the first light emitting means 15D1; and second light emitting means 15D42 disposed behind the half mirror 15D3 and capable of emitting light forward. The first light emitting means 15D1 is formed of an edge-type light guide plate and the second light emitting means 15D42 is formed of an LED board.SELECTED DRAWING: Figure 8
Patent JP-2018169523-A (JP)
Title: Color filter coloring composition and color filter
Inventor: ABE YUTA
IPC: H01L33/00
Filed: 2017-03-30
Abstract: To provide a color filter coloring composition which is excellent in fastness such as heat resistance, light fastness and chemical resistance, has high luminance and contrast, and, even in a film as thin as 2-3 μm, exhibits excellent color tone and high coloring power.SOLUTION: A color filter coloring composition contains a colorant, an acidic resin type dispersant, a binder resin, and an organic solvent. The colorant contains a pigment [A1] represented by the following general formula (1). A film thickness is 2.0-3.0 μm when a coating is formed with chromaticity coordinates x=0.680 and chromaticity coordinates y=0.318, where the chromaticity coordinates of the coating is in an XYZ colorimetric system and measured using a light source including quantum dots as a luminous element.SELECTED DRAWING: Figure 1
Patent JP-2018171764-A (JP)
Title: Injection molding machine and industrial machinery
Inventor: KATO ATSUSHI
IPC: B29C45/64
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To improve a reliability of a pressure generating device.SOLUTION: A motor 104 drives a pressure generating mechanism 102. A servo driver 200 controls the motor 104 so that the pressure generating mechanism 102 generates a desired pressure. The servo driver 200 lowers a power supplied to the motor 104 with a lapse of time when a stop event is generated to interrupt a power supply to the motor 104 in a state where a rotation of the motor 104 is substantially stopped to generate torque.SELECTED DRAWING: Figure 2
Patent JP-2018172159-A (JP)
Title: Envelope with cushioning function and packaging sheet for envelope
Inventor: TAKANO AKIHIRO
IPC: B65D81/03
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an envelope with a cushioning function, with which the contents can be protected from impact or the like during transportation, and further the cargo despatching operation can be performed efficiently, and there are no worries of deterioration of its exterior appearance due to large wrinkles and folds or bending on the surface even when exposed to the humidity change during transportation, and a packing sheet for envelopes used on this.SOLUTION: For the envelope with a cushioning function which is made by laminating and integrating a cushioning sheet layer 2 on the inside of a paper base layer 1, a constitution is employed in which, on the cushioning sheet layer 2, a flexible foamed resin sheet with an expansion ratio of 20 times or more is used and the foamed resin sheet is adhered to the paper base layer 1 in a compressed state in the surface direction (inner-surface direction).SELECTED DRAWING: Figure 1
Patent JP-2018178164-A (JP)
Title: Blast furnace operation method
Inventor: NISHIKAWA YOSHITSUGU
IPC: C21B5/00
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a blast furnace operation method for preventing a cost of installation from being increased even when using coke via yard.SOLUTION: A blast furnace operation method uses coke via yard. The blast furnace operation method is such that the coke via yard has a large sieving classification point of at least one of center coke or lump coke to usually used direct delivery coke, and makes a used amount of small lump coke high. Here, the center coke is coke charged into the center part vicinity of a blast furnace, the lump coke is coke charged into the whole area in a furnace diameter direction between an ore layer and an ore layer, and the small lump coke is coke blended with the ore layer. The coke via yard is coke conveyed to the blast furnace via a yard, and the direct delivery coke is coke conveyed to the blast furnace from a coke manufacturing step by using a belt conveyor without passing through a yard.SELECTED DRAWING: None
Patent JP-2018177913-A (JP)
Title: Coating composition
Inventor: KITAMURA TORU
IPC: C09D127/18
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a composition that has antibacterial and antifungal properties and can suppress propagation of microorganisms even at a place without light irradiation including ultraviolet light and visible light.SOLUTION: The present invention provides a coating composition containing a fluorine resin having a sulfo group, and at least one transition metal selected from copper, silver, nickel and chromium, or a coating composition in which the fluorine resin has a sulfonic acid equivalent of 700-1200.SELECTED DRAWING: None
Patent JP-2017167547-A (JP)
Title: Liquid crystal projector
Inventor: TAKADA AKIO
IPC: G03B21/14
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing element capable of obtaining a desired polarization characteristic in used bandwidth, and to provide a liquid crystal projector using the polarizing element.SOLUTION: A polarizing element comprises: a substrate 11 which is transparent to light in used bandwidth; a reflection layer 12 in which belt-like thin films 12a extending in one direction on the substrate 11 are arranged in one-dimensional grid shape with a pitch smaller than wavelength of the light in the used bandwidth; a dielectric layer 13 formed on the reflection layer 12; and an inorganic fine particle layer 14 which is formed by arranging inorganic fine particles 14a in one-dimensional grid shape on the dielectric layer 13 located at a position corresponding to the belt-like thin films 12a, and has light absorbing action.SELECTED DRAWING: Figure 1
Patent JP-2018186159-A (JP)
Title: Inductor
Inventor: TANAKA YO
IPC: H01F17/04
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce interference with an adjacent component.SOLUTION: An inductor 10 comprises a core 20, a pair of terminal electrodes 50, and a wire 70. The core 20 has a shaft part 21 and a pair of support parts 22 provided on both ends of the shaft part 21. The shaft part 21 is formed into a rectangular parallelepiped shape. The support parts 22 support the shaft part 21 so that it may be parallel to a mounting object (a circuit board). A lateral-face electrode 53 is configured so as to have a greater height on an end face 32 side. As a result, the lateral-face electrode 53 has a larger area compared with a case where its height is uniform, thus making it easier to increase the thickness of the lateral-face electrode 53. Further, a width dimension W1 including the widths of the core 20 and the terminal electrodes 50 is greater than a width dimension of the core 20 or a width dimension W2 of a cover member 80.SELECTED DRAWING: Figure 1
Patent JP-2018184140-A (JP)
Title: Parking support device
Inventor: HIRATA HIRONORI
IPC: B60Q1/48
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a parking support device which can make a third person around a vehicle recognize whether or not the vehicle is performing parking support control.SOLUTION: A parking support device is a parking support device that performs parking support control to move a vehicle to a parking target position by automatic driving. It comprises: a route acquisition part for acquiring a planned moving route of the vehicle on a road surface from a current position of the vehicle to the parking target position when the parking support control is performed; and an irradiation control part for irradiating at least a part of the planned moving route on the road surface with light by controlling a light irradiating device installed on the vehicle in such a manner that it is capable of irradiating a road surface with light when performing the parking support control.SELECTED DRAWING: Figure 5
Patent JP-2018190035-A (JP)
Title: Image transmission program and image transmission device
Inventor: SUZUKI KOICHI
IPC: G08G1/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an image transmission program and an image transmission device which are capable of efficiently collect images at intersections.SOLUTION: An image transmission program is made to be executed by an on-vehicle device which is mounted on a vehicle 10 comprising: an imaging part (camera 200) for photographing the surroundings of the vehicle and acquiring an image; and a communication part for performing communication with a center (probe storage server 500A). Based on whether or not a landmark facing an intersection is well-known, the program makes the on-vehicle device perform processing including an image acquisition step of making the imaging part acquire an image related to the intersection and a transmission step of making the communication part transmit the acquired image to the center.SELECTED DRAWING: Figure 1
Patent JP-2018189848-A (JP)
Title: Cleaning device and image formation apparatus
Inventor: SATO GENTA
IPC: G03G21/00
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which can suppress a liquid developer from moving to the outer side from the end in the longitudinal direction of a blade, and an image formation apparatus having the same.SOLUTION: A tip part 71d of a blade 71 includes: a substantially-linear straight line part 71a arranged in substantially-parallel with a rotation axial direction of a rotor 1; an inclination part 71b inclined with respect to the extension line of the straight line part 71a so as to be located on the upper stream side in the rotation direction of the rotor 1 as heading to the end side in the longitudinal direction of the blade 71 and obstructing the movement in the direction of the liquid developer moving in the direction heading to the end in the longitudinal direction of the blade 71 by being interrupted by the straight line part 71a; and a connection part 71c connecting the straight line part 71a and the inclination part 71b. The connection part 71c is brought into contact with the surface of the rotor 1 with the contact pressure that can interrupt the liquid developer carried on the surface of the rotor 1. The inclination part 71b has the largest angle of the inclination with respect to the extension line of the straight line part 71a in the tip part 71d.SELECTED DRAWING: Figure 1
Patent JP-2018016069-A (JP)
Title: Carrying device and printing device
Inventor: ASADA KOKI
IPC: B41J2/01
Filed: 2017-05-16
Abstract: PROBLEM TO BE SOLVED: To achieve a stable sheet carrying property in a blower device, while suppressing rolling up and/or flapping of a sheet material.SOLUTION: A carrying device comprises: carrying means 320 for carrying one of surfaces of a sheet material P using a curved sheet material carrying surface of a sheet material carrying member 320 to carry the sheet material; and blower means 311 for blowing air from the other surface side of the sheet material. The carrying device is characterized in that the sheet material carrying surface of the sheet material carrying member is constituted of multiple linear members 322 arranged to allow wind blown toward around the sheet material, to pass therethrough.SELECTED DRAWING: Figure 5
Patent JP-2018192590-A (JP)
Title: Assembly device
Inventor: SUZUKI HIROAKI
IPC: B23P19/00
Filed: 2017-05-19
Abstract: To provide an assembly device which attaches a component to a jig suitable for a type of the component and automatically supplies the component to assemble an assembly.SOLUTION: An assembly device (10) includes: a component supply table (3) which holds multiple kinds of components (W1a to W1d); a jig stage replacement table (4) which holds multiple kinds of jigs (8a to 8d) corresponding to the multiple kinds of components (W1a to W1d); a spur gear (2c) connecting the component supply table (3) to the jig stage replacement table (4); and a driving part (2a) which applies driving force to the spur gear (2c). The driving part (2a) rotationally drives the spur gear (2c) to cause the component supply table (3) and the jig stage replacement table (4) to rotate synchronously. A component (W1b) held by the component supply table (3) and the jig (8b) suitable for the component (W1b) held by the component supply table (3) are moved close to each other and the component (W1b) is attached to the jig (8b).SELECTED DRAWING: Figure 7
Patent JP-2017201019-A (JP)
Title: Compositions based on 2,3,3,4,4,4-hexafluorobut-1-ene
Inventor: WISSAM RACHED
IPC: F25B1/00
Filed: 2017-05-24
Abstract: PROBLEM TO BE SOLVED: To develop other low-GWP heat transfer fluids which are quasi-azeotropic and which have better energy performance quality than ordinary heat transfer fluids (such as isobutane) and better energy performance quality than known low-GWP heat transfer fluids.SOLUTION: The invention relates to: a composition comprising 2,3,3,4,4,4-hexafluorobut-1-ene as a mixture with one or more hydrocarbon, hydrofluorocarbon, ether, hydrofluoroether or fluoroolefin compounds having a boiling point less than or equal to 0°C; and the use thereof.SELECTED DRAWING: None
Patent JP-2018197723-A (JP)
Title: Temperature sensor and battery pack
Inventor: CHENG CHENG
IPC: G01K1/14
Filed: 2017-05-24
Abstract: To provide a temperature sensor capable of appropriately measuring temperature of a cylindrical battery.SOLUTION: A temperature sensor 1 includes: a heat transfer body 12 having a temperature measurement surface 14a curved in the way that it corresponds to a shape of an outer peripheral curved surface of a cylindrical battery 2; a temperature sensing element 13 capable of measuring temperature at a temperature measuring point where temperature changes by heat transmitted from the temperature measurement surface via the heat transfer body; a supporting body 51 of insulation quality which is provided between the heat transfer body and the temperature sensing element and supports the temperature sensing element while avoiding contact between the heat transfer body and the temperature sensing element in the way that a gap is provided between the heat transfer body and the temperature sensing element; and an insulator 61 which is provided in the way that the gap is filled and which is in contact with the heat transfer body and the temperature sensing element.SELECTED DRAWING: Figure 5
Patent JP-2018200124-A (JP)
Title: Hot water supply device
Inventor: TAKEUCHI RYO
IPC: F24H1/10
Filed: 2017-05-25
Abstract: To prevent an occurrence of undershooting in releasing restriction of a water supply amount in executing control to restrict a water supply amount in starting hot water supply.SOLUTION: A controller calculates a target flow rate α which is smaller than a prescribed amount prescribed beforehand, and in which switching of combustion stages of a burner is a minimum number of times in S4, and executes hot water supply temperature control in which a water amount servo is at the target flow rate in S5 upon confirming the establishment of a predetermined water supply restriction starting condition and determining that a water supply restriction operation is necessary in starting hot water supply in S3. The controller executes water supply control to gradually release the restriction of the water supply amount, and return it to the prescribed water amount in S7 upon confirming the establishment of a pre-determined water supply restriction releasing condition in S6.SELECTED DRAWING: Figure 2
Patent JP-2018199763-A (JP)
Title: A lubricant composition for press-fit
Inventor: NIHIRA Takahiro
IPC: C10M137/04
Filed: 2017-05-26
Abstract: To provide a lubricant composition that can achieve both reduction in friction at a time of inserting a press-fit terminal and connection of the press-fit terminal to a printed circuit board after inserting.SOLUTION: The lubricant composition for press-fit comprises an unsaturated compound having an iodine value of 100 or more.SELECTED DRAWING: None
Patent JP-2018207299-A (JP)
Title: Subscriber line terminal apparatus
Inventor: NISHIMOTO KEITA
IPC: H04L12/44
Filed: 2017-06-05
Abstract: To provide a subscriber line terminal apparatus capable of transmitting a control signal prior to a data signal.SOLUTION: A subscriber line terminal apparatus comprises a band allocation device and a transfer device. In the subscriber line terminal apparatus, the band allocation device includes a control signal transmission part for transmitting a control signal that is a signal relating to control of a subscriber line termination device. The transfer device includes: a control signal queue for acquiring the control signal; a data signal queue for acquiring a data signal to be transmitted to the subscriber line termination device; and a control part which secures a transmission time of a control signal, acquires the control signal from the control signal queue without acquiring a data signal from the data signal queue during the transmission time, and transmits the acquired control signal to the subscriber line termination device.SELECTED DRAWING: Figure 1
Patent JP-2018205564-A (JP)
Title: Liquid crystal display
Inventor: SHIINA HIDEKI
IPC: G02F1/1339
Filed: 2017-06-06
Abstract: To improve luminance of a screen without reducing contrast.SOLUTION: A liquid crystal display comprises a first substrate having an alignment film and a second substrate having main columnar spacers 20 and sub columnar spacers 30, which are opposed to each other while holding a liquid crystal layer therebetween. The main columnar spacers 20 are brought into contact with the alignment film of the first substrate; the sub columnar spacers are not brought into contact with the alignment film of the first substrate; the main columnar spacers each has a first portion 21 that has a first diameter and a second portion 22 that is formed on the first portion 21 and has a second diameter smaller than the first diameter, and the second portion 22 is brought into contact with the alignment film of the first substrate.SELECTED DRAWING: Figure 8
Patent JP-2019000135-A (JP)
Title: Visual line measurement device
Inventor: KOJIMA SHINICHI
IPC: A61B3/113
Filed: 2017-06-09
Abstract: To provide a visual line measurement device capable of accurately performing visual line measurement without performing approximation calculation with a simple structure.SOLUTION: A visual line measurement device comprises: an image photographing part 12 for photographing a face of a subject; a radiation part 13 for radiating a light to eyes of the subject; and a visual line vector calculation part 46 for, from the face image expressing the face photographed by the image photographing means, based on a corneal reflex image of each eye of the face on the face image, a pupil center position of each eye on the face on the face image, and a predetermined three-dimensional eyeball model, calculating a three-dimensional visual line vector in a camera coordinate system. A focal distance parameter related to a positional relationship between the image photographing part and radiation part, a positional relationship between the image photographing part and eyes, and the image photographing part, satisfies a predetermined restriction condition for regarding that, the photographing direction of the image photographing part and a light radiation direction of the radiation part are coaxial.SELECTED DRAWING: Figure 1
Patent JP-2019002349-A (JP)
Title: Cooling system
Inventor: SHIMONOSONO HITOSHI
IPC: F01P3/18
Filed: 2017-06-15
Abstract: To supply a cooling medium at a suitable temperature to a first heat exchanger in a cooling system for cooling the cooling medium flowing through the first heat exchanger and the cooling medium flowing through a second heat exchanger with a radiator.SOLUTION: A cooling system 1 includes a first heat exchanger 3 for exchanging heat between a cooling medium and first fluid, a second heat exchanger 5 for exchanging heat between the cooling medium and second fluid 9, and a first radiator 7 for exchanging heat between the cooling medium and outside air. The first heat exchanger 3 includes a first heat exchange section 17 and a second heat exchange section 19, and the second heat exchange section 19 is arranged at an upstream side of the second heat exchanger 5 in a flow direction of the cooling medium.SELECTED DRAWING: Figure 1
Patent JP-2017154027-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2017-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine facilitating mounting/dismounting of a game board and having high positioning accuracy and excellent stability.SOLUTION: The game machine is configured to mount a game board 30 on an inner frame 12 (a game machine body) from the front, the game board having a game area on which game balls flow down, on a front face. The game machine includes: a movable hook 72 (a movable part) of a first latch device 70A, capable of displacing between a closed position where the inner frame 12 is held in an attitude regulating the lengthwise position of the front face of the game board 30 in a mounted position, from the front to disable removal of the game board 30, and an open position where the inner frame is removed from the position in front of the game board 30 in the mounted position to enable the mounting/dismounting of the game board 30; and a pusher 73 (a pressing part) of the first latch device 70A, irrelevant to the displacement of the movable hook 72, disposed at a fixed lengthwise position on the rear side of the game board 30 and pushing the game board 30 forward.SELECTED DRAWING: Figure 28